2025年1月14日 · .NET 9.0 downloads for Linux, macOS, and Windows. . NET is a free, cross-platform, open-source developer platform for building many different types of applications.

2025年1月14日 · NET 9.0 has been refreshed with the latest update as of January 14, 2025. This update contains both security and non-security fixes. See the release notes for details on updated packages.

2024年11月12日 · .NET 9, the successor to .NET 8, has a special focus on cloud-native apps and performance. It will be supported for 18 months as a standard-term support (STS) release. You can download .NET 9 here. New for .NET 9, the engineering team posts .NET 9 preview updates on GitHub Discussions.

2024年11月19日 · This article highlights the most significant changes in ASP.NET Core 9.0 with links to relevant documentation. Static asset delivery optimization. MapStaticAssets routing endpoint conventions is a new feature that optimizes the delivery of …

2025年1月14日 · Microsoft is releasing this security advisory to provide information about a vulnerability in .NET 8.0 and .NET 9.0. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability.

Today we are releasing .NET 9.0.200-preview.0.24575.35 SDK. This SDK includes slnx support in the dotnet CLI. This SDK includes the previously released .NET 9.0.0 runtime and is in support of Visual Studio 17.13 preview 2 release. The latest 9.0 …

4 天之前 · Starting with version 9.0.0 of Microsoft.Extensions.Http, the default logging logic of HttpClientFactory prioritizes protecting privacy. In older versions, it emits the full request URI in the RequestStart and RequestPipelineStart events. In cases where some components of the URI contain sensitive information, this can lead to privacy incidents ...

2024年11月11日 · NET 9 includes the new Base64Url class, which provides many helpful and optimized methods for encoding and decoding with Base64Url to and from a variety of data types. The following example demonstrates using the new class. ReadOnlySpan<byte> bytes = ...; string encoded = Base64Url.EncodeToString(bytes);